Home / 60,791,745.30-83,890,089.09-33,289,199.70

Finding the Fourth Proportional to 60,791,745.30, 83,890,089.09 and 33,289,199.70

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Solution

The fourth proportional to 60,791,745.30, 83,890,089.09 and 33,289,199.70 is: 45,937,715.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,791,745.30 : 83,890,089.09 = 33,289,199.70 : x
  2. Step 2: Convert to fraction form
    60,791,745.30/83,890,089.09 = 33,289,199.70/x
  3. Step 3: Cross multiply
    60,791,745.30x = 83,890,089.09 × 33,289,199.70
  4. Step 4: Simplify right side
    60,791,745.30x = 2,792,633,928,567,801.50
  5. Step 5: Solve for x
    x = 2,792,633,928,567,801.50/60,791,745.30
  6. Step 6: Final answer
    x = 45,937,715.96

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.